79 lines
3.1 KiB
C
79 lines
3.1 KiB
C
/*
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* Copyright (C) 2016 by Jonathan Naylor G4KLX
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* Copyright (C) 2018 by Bryan Biedenkapp <gatekeep@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if !defined(P25DEFINES_H)
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#define P25DEFINES_H
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const unsigned int P25_HDR_FRAME_LENGTH_BYTES = 99U;
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const unsigned int P25_HDR_FRAME_LENGTH_BITS = P25_HDR_FRAME_LENGTH_BYTES * 8U;
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const unsigned int P25_LDU_FRAME_LENGTH_BYTES = 216U;
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const unsigned int P25_LDU_FRAME_LENGTH_BITS = P25_LDU_FRAME_LENGTH_BYTES * 8U;
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const unsigned int P25_TERM_FRAME_LENGTH_BYTES = 18U;
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const unsigned int P25_TERM_FRAME_LENGTH_BITS = P25_TERM_FRAME_LENGTH_BYTES * 8U;
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const unsigned int P25_TERMLC_FRAME_LENGTH_BYTES = 54U;
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const unsigned int P25_TERMLC_FRAME_LENGTH_BITS = P25_TERMLC_FRAME_LENGTH_BYTES * 8U;
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const unsigned int P25_TSDU_FRAME_LENGTH_BYTES = 45U;
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const unsigned int P25_TSDU_FRAME_LENGTH_BITS = P25_TSDU_FRAME_LENGTH_BYTES * 8U;
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const unsigned int P25_SYNC_LENGTH_BYTES = 6U;
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const unsigned int P25_SYNC_LENGTH_BITS = P25_SYNC_LENGTH_BYTES * 8U;
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const unsigned int P25_NID_LENGTH_BYTES = 8U;
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const unsigned int P25_NID_LENGTH_BITS = P25_NID_LENGTH_BYTES * 8U;
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const unsigned char P25_SYNC_BYTES[] = {0x55U, 0x75U, 0xF5U, 0xFFU, 0x77U, 0xFFU};
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const unsigned char P25_SYNC_BYTES_LENGTH = 6U;
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const unsigned int P25_MAX_PDU_COUNT = 10U;
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const unsigned int P25_PDU_HEADER_LENGTH_BYTES = 12U;
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const unsigned int P25_PDU_CONFIRMED_LENGTH_BYTES = 18U;
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const unsigned int P25_PDU_UNCONFIRMED_LENGTH_BYTES = 12U;
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const unsigned int P25_PDU_FEC_LENGTH_BYTES = 24U;
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const unsigned int P25_PDU_FEC_LENGTH_BITS = P25_PDU_FEC_LENGTH_BYTES * 8U;
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const unsigned int P25_MI_LENGTH_BYTES = 9U;
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const unsigned char P25_LCF_GROUP = 0x00U;
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const unsigned char P25_LCF_PRIVATE = 0x03U;
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const unsigned char P25_LCF_TSBK_CALL_ALERT = 0x1FU;
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const unsigned char P25_LCF_TSBK_ACK_RSP_FNE = 0x20U;
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const unsigned int P25_SS0_START = 70U;
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const unsigned int P25_SS1_START = 71U;
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const unsigned int P25_SS_INCREMENT = 72U;
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const unsigned char P25_DUID_HEADER = 0x00U;
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const unsigned char P25_DUID_TERM = 0x03U;
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const unsigned char P25_DUID_LDU1 = 0x05U;
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const unsigned char P25_DUID_TSDU = 0x07U;
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const unsigned char P25_DUID_LDU2 = 0x0AU;
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const unsigned char P25_DUID_PDU = 0x0CU;
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const unsigned char P25_DUID_TERM_LC = 0x0FU;
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const unsigned char P25_NULL_IMBE[] = {0x04U, 0x0CU, 0xFDU, 0x7BU, 0xFBU, 0x7DU, 0xF2U, 0x7BU, 0x3DU, 0x9EU, 0x45U};
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#endif
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